Mazda3 Can Holder

I had the problem that while driving and drinking with a Can, the Can itself was too loose in the Cup holder from the Car. So i printed a good fit for two sized of Cans i usualy buy. They fit very good on the current cup holder and they dont cause too much stress on the springs that are already on the cupholder. Its for the Mazda3 2021. In the pictures you can see what kind of Cupholder i have.